导弹高度通道过程测试方法研究

Research on the Dynamic Test of Missile′s Altitude Channel

为了对导弹无线电高度表的性能进行全面测试 ,分析了现行无线电高度表测试原理、方法的不足 ,提出了过程测试方法 ,研制了用于过程测试的可编程差拍信号发生器模件 ,在自动化测试设备上实现了导弹高度通道过程测试 ,并在导弹全弹道仿真中得到了应用。

In order to test the whole performance of missile-borne radio altimeter,the theoretical and testing principle of the autopilot is analyzed, and the dynamic testing method is proposed, a programmable difference frequency signal generator has been developed to simulate the flying height of missile and make the auto-tester possessing the ability of dynamic test for altitude channel of missile, it′s also used in the emulation of whole missile trajectory.